package org.springside.examples.miniservice.ws.impl;
import java.util.List;
import javax.jws.WebService;
import org.dozer.DozerBeanMapper;
import org.hibernate.ObjectNotFoundException;
import org.hibernate.exception.ConstraintViolationException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.Assert;
import org.springside.examples.miniservice.entity.account.User;
import org.springside.examples.miniservice.service.account.AccountManager;
import org.springside.examples.miniservice.ws.UserWebService;
import org.springside.examples.miniservice.ws.WsConstants;
import org.springside.examples.miniservice.ws.dto.UserDTO;
import org.springside.examples.miniservice.ws.result.AuthUserResult;
import org.springside.examples.miniservice.ws.result.CreateUserResult;
import org.springside.examples.miniservice.ws.result.GetAllUserResult;
import org.springside.examples.miniservice.ws.result.GetUserResult;
import org.springside.examples.miniservice.ws.result.WSResult;
import com.google.common.collect.Lists;
/**
* WebService服务端实现类.
*
* 客户端实现见功能测试用例.
*
* @author sky
* @author calvin
*/
//serviceName与portName属性指明WSDL中的名称, endpointInterface属性指向Interface定义类.
@WebService(serviceName = "UserService", portName = "UserServicePort", endpointInterface = "org.springside.examples.miniservice.ws.UserWebService", targetNamespace = WsConstants.NS)
public class UserWebServiceImpl implements UserWebService {
private static Logger logger = LoggerFactory.getLogger(UserWebServiceImpl.class);
private AccountManager accountManager;
private DozerBeanMapper dozer;
/**
* @see UserWebService#getAllUser()
*/
public GetAllUserResult getAllUser() {
GetAllUserResult result = new GetAllUserResult();
//获取User列表并转换为UserDTO列表.
try {
List<User> userEntityList = accountManager.getAllInitedUser();
List<UserDTO> userDTOList = Lists.newArrayList();
for (User userEntity : userEntityList) {
userDTOList.add(dozer.map(userEntity, UserDTO.class));
}
result.setUserList(userDTOList);
return result;
} catch (RuntimeException e) {
logger.error(e.getMessage(), e);
return result.buildDefaultErrorResult();
}
}
/**
* @see UserWebService#getUser()
*/
public GetUserResult getUser(Long id) {
GetUserResult result = new GetUserResult();
//校验请求参数
try {
Assert.notNull(id, "id参数为空");
} catch (IllegalArgumentException e) {
logger.error(e.getMessage());
return result.buildResult(WSResult.PARAMETER_ERROR, e.getMessage());
}
//获取用户
try {
User entity = accountManager.getInitedUser(id);
UserDTO dto = dozer.map(entity, UserDTO.class);
result.setUser(dto);
return result;
} catch (ObjectNotFoundException e) {
String message = "用户不存在(id:" + id + ")";
logger.error(message, e);
return result.buildResult(WSResult.PARAMETER_ERROR, message);
} catch (RuntimeException e) {
logger.error(e.getMessage(), e);
return result.buildDefaultErrorResult();
}
}
/**
* @see UserWebService#createUser(UserDTO)
*/
public CreateUserResult createUser(UserDTO user) {
CreateUserResult result = new CreateUserResult();
//校验请求参数
try {
Assert.notNull(user, "用户参数为空");
Assert.hasText(user.getLoginName(), "新建用户登录名参数为空");
Assert.isNull(user.getId(), "新建用户ID参数必须为空");
} catch (IllegalArgumentException e) {
logger.error(e.getMessage());
return result.buildResult(WSResult.PARAMETER_ERROR, e.getMessage());
}
//保存用户
try {
User userEntity = dozer.map(user, User.class);
accountManager.saveUser(userEntity);
result.setUserId(userEntity.getId());
return result;
} catch (ConstraintViolationException e) {
String message = "新建用户参数存在唯一性冲突(用户:" + user + ")";
logger.error(message, e);
return result.buildResult(WSResult.PARAMETER_ERROR, message);
} catch (RuntimeException e) {
logger.error(e.getMessage(), e);
return result.buildDefaultErrorResult();
}
}
/**
* @see UserWebService#authUser(String, String)
*/
public AuthUserResult authUser(String loginName, String password) {
AuthUserResult result = new AuthUserResult();
//校验请求参数
try {
Assert.hasText(loginName, "登录名参数为空");
Assert.hasText(password, "密码参数为空");
} catch (IllegalArgumentException e) {
logger.error(e.getMessage());
return result.buildResult(WSResult.PARAMETER_ERROR, e.getMessage());
}
//认证
try {
if (accountManager.authenticate(loginName, password)) {
result.setValid(true);
} else {
result.setValid(false);
}
return result;
} catch (RuntimeException e) {
logger.error(e.getMessage(), e);
return result.buildDefaultErrorResult();
}
}
@Autowired
public void setAccountManager(AccountManager accountManager) {
this.accountManager = accountManager;
}
@Autowired
public void setDozer(DozerBeanMapper dozer) {
this.dozer = dozer;
}
}